From a7310a522e4ac2b24d01f0cdf44e132d0db8f73b Mon Sep 17 00:00:00 2001
From: "lpsolit%gmail.com" <>
Date: Sun, 18 Oct 2009 23:34:57 +0000
Subject: Bug 399073: Remove the 'loginnetmask' parameter - Patch by Frédéric
 Buclin <LpSolit@gmail.com> r/a=mkanat
MIME-Version: 1.0
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Content-Transfer-Encoding: 8bit

---
 Bugzilla/Util.pm | 32 +-------------------------------
 1 file changed, 1 insertion(+), 31 deletions(-)

(limited to 'Bugzilla/Util.pm')

diff --git a/Bugzilla/Util.pm b/Bugzilla/Util.pm
index 90525b9d4..a36b22c37 100644
--- a/Bugzilla/Util.pm
+++ b/Bugzilla/Util.pm
@@ -35,7 +35,7 @@ use base qw(Exporter);
                              detaint_signed
                              html_quote url_quote xml_quote
                              css_class_quote html_light_quote url_decode
-                             i_am_cgi get_netaddr correct_urlbase
+                             i_am_cgi correct_urlbase
                              lsearch do_ssl_redirect_if_required use_attachbase
                              diff_arrays
                              trim wrap_hard wrap_comment find_wrap_point
@@ -601,28 +601,6 @@ sub get_text {
     return $message;
 }
 
-
-sub get_netaddr {
-    my $ipaddr = shift;
-
-    # Check for a valid IPv4 addr which we know how to parse
-    if (!$ipaddr || $ipaddr !~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
-        return undef;
-    }
-
-    my $addr = unpack("N", pack("CCCC", split(/\./, $ipaddr)));
-
-    my $maskbits = Bugzilla->params->{'loginnetmask'};
-
-    # Make Bugzilla ignore the IP address if loginnetmask is set to 0
-    return "0.0.0.0" if ($maskbits == 0);
-
-    $addr >>= (32-$maskbits);
-
-    $addr <<= (32-$maskbits);
-    return join(".", unpack("CCCC", pack("N", $addr)));
-}
-
 sub disable_utf8 {
     if (Bugzilla->params->{'utf8'}) {
         binmode STDOUT, ':bytes'; # Turn off UTF8 encoding.
@@ -657,7 +635,6 @@ Bugzilla::Util - Generic utility functions for bugzilla
 
   # Functions that tell you about your environment
   my $is_cgi   = i_am_cgi();
-  my $net_addr = get_netaddr($ip_addr);
   my $urlbase  = correct_urlbase();
 
   # Functions for searching
@@ -788,13 +765,6 @@ Tells you whether or not you are being run as a CGI script in a web
 server. For example, it would return false if the caller is running
 in a command-line script.
 
-=item C<get_netaddr($ipaddr)>
-
-Given an IP address, this returns the associated network address, using
-C<Bugzilla->params->{'loginnetmask'}> as the netmask. This can be used
-to obtain data in order to restrict weak authentication methods (such as
-cookies) to only some addresses.
-
 =item C<correct_urlbase()>
 
 Returns either the C<sslbase> or C<urlbase> parameter, depending on the
-- 
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